78469627320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31138741}}^1$

素因数の和:31138765

約数の個数: 96

約数和(自身を含む): 291458625120

約数和(自身を除く): 212988997800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 31138741, 62277482, 93416223, 124554964, 155693705, 186832446, 217971187, 249109928, 280248669, 311387410, 373664892, 435942374, 467081115, 560497338, 622774820, 653913561, 747329784, 871884748, 934162230, 1089855935, 1120994676, 1245549640, 1307827122, 1401243345, 1743769496, 1868324460, 1961740683, 2179711870, 2241989352, 2615654244, 2802486690, 3269567805, 3736648920, 3923481366, 4359423740, 5231308488, 5604973380, 6539135610, 7846962732, 8718847480, 9808703415, 11209946760, 13078271220, 15693925464, 19617406830, 26156542440, 39234813660, 78469627320]

約数ペア:

[(1, 78469627320), (2, 39234813660), (3, 26156542440), (4, 19617406830), (5, 15693925464), (6, 13078271220), (7, 11209946760), (8, 9808703415), (9, 8718847480), (10, 7846962732), (12, 6539135610), (14, 5604973380), (15, 5231308488), (18, 4359423740), (20, 3923481366), (21, 3736648920), (24, 3269567805), (28, 2802486690), (30, 2615654244), (35, 2241989352), (36, 2179711870), (40, 1961740683), (42, 1868324460), (45, 1743769496), (56, 1401243345), (60, 1307827122), (63, 1245549640), (70, 1120994676), (72, 1089855935), (84, 934162230), (90, 871884748), (105, 747329784), (120, 653913561), (126, 622774820), (140, 560497338), (168, 467081115), (180, 435942374), (210, 373664892), (252, 311387410), (280, 280248669), (315, 249109928), (360, 217971187), (420, 186832446), (504, 155693705), (630, 124554964), (840, 93416223), (1260, 62277482), (2520, 31138741)]